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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>安徽口碑比較好的西雅格應(yīng)急照明供貨商,西雅格應(yīng)急照明</p><p><span>***更新：</span>2021-01-13 01:20:32</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jnkbdfh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海上雍安全技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>姚女士</p><p><span>郵箱: </span>742862611@qq.com</p><p><span>電話: </span>13621926506</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.ceagchina.com</p><p><span>手機(jī): </span>021-51028148</p><p><span>地址: </span>奉村路258號(hào)1幢E44室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="d2l98li" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="mvnpmtf" class="box"><p><p style="text-indent:25px">西雅格應(yīng)急照明從應(yīng)急照明電源的種類及轉(zhuǎn)換時(shí)間的要求，不難看出應(yīng)急照明持續(xù)工作時(shí)間是受到一定條件限制的。通常規(guī)定疏散照明持續(xù)工作時(shí)間不宜小于30min，根據(jù)不同要求可分為30、60、90、120、180min等6個(gè)檔次。備用照明和安全照明的持續(xù)工作時(shí)間應(yīng)視使用場(chǎng)所的具體要求而定。對(duì)于接自電網(wǎng)或發(fā)電機(jī)組的應(yīng)急照明系統(tǒng)，其持續(xù)工作時(shí)間是容易滿足要求的；對(duì)于蓄電池供電的應(yīng)急照明系統(tǒng)，其工作時(shí)間受到容量大小的限制，對(duì)于要求持續(xù)工作時(shí)間較長(zhǎng)的場(chǎng)所不宜單獨(dú)使用蓄電池組，安徽口碑比較好的西雅格應(yīng)急照明供貨商，應(yīng)考慮與發(fā)電機(jī)組配合使用。在這種情況下，由蓄電池組供電，*做為應(yīng)急照明的過(guò)渡，因此，其持續(xù)工作時(shí)間可適當(dāng)減少，安徽口碑比較好的西雅格應(yīng)急照明供貨商。在選擇應(yīng)急照明電源時(shí)，持續(xù)工作時(shí)間應(yīng)根據(jù)具體情況確定，安徽口碑比較好的西雅格應(yīng)急照明供貨商。西雅格應(yīng)急照明的疏散照明是在正常電源發(fā)生故障時(shí)，為使人員能準(zhǔn)確無(wú)誤地找到出口而設(shè)的應(yīng)急照明部分。安徽口碑比較好的西雅格應(yīng)急照明供貨商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽口碑比較好的西雅格應(yīng)急照明供貨商,西雅格應(yīng)急照明" src="https://tyunfile.71360.com/UploadFile/shangyong/637341465534843750/519555.png"></div><p style="text-indent:25px">在正常照明電源發(fā)生故障時(shí)，為確保正?；顒?dòng)繼續(xù)進(jìn)行而設(shè)的西雅格應(yīng)急照明部分。通常在下列場(chǎng)所應(yīng)設(shè)置西雅格應(yīng)急照明的備用照明：(1)斷電后不進(jìn)行及時(shí)操作或處置可能造成、火災(zāi)及中毒等事故的場(chǎng)所如制氫、油漆生產(chǎn)、化工、石油、塑料、賽璐珞及其制品生產(chǎn)及溶劑生產(chǎn)的某些操作部位。(2)斷電后不進(jìn)行及時(shí)操作或處置將造成生產(chǎn)流程混亂或加工處理的貴重部件遭受損壞的場(chǎng)所。如化工、石油工業(yè)的某些流程、冶金、航空航天等工業(yè)的煉鋼爐、金屬熔化澆鑄、熱處理及精密加工車間的某些部門。安徽口碑比較好的西雅格應(yīng)急照明供貨商西雅格應(yīng)急照明適用于：影劇院、商場(chǎng)、賓館、公寓、人防工程、地下設(shè)施及其它要求不間斷照明的場(chǎng)所。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽口碑比較好的西雅格應(yīng)急照明供貨商,西雅格應(yīng)急照明" src="https://tyunfile.71360.com/UploadFile/shangyong/637341465595898437/4509240.png"></div><p style="text-indent:25px">西雅格應(yīng)急照明的轉(zhuǎn)換時(shí)間根據(jù)實(shí)際工程及有關(guān)規(guī)范規(guī)定確定。(1)備用照明的轉(zhuǎn)換時(shí)間不應(yīng)大于5s；(2)疏散照明的轉(zhuǎn)換時(shí)間不應(yīng)大于5s；(3)安全照明的轉(zhuǎn)換時(shí)間不應(yīng)大于0.5s；轉(zhuǎn)換時(shí)間的確定主要從必要的操作、處理及可能造成事故、經(jīng)濟(jì)損失考慮，某些場(chǎng)所要求更短的轉(zhuǎn)換時(shí)間，如商場(chǎng)中心的收款臺(tái)不宜大于1.5s；對(duì)于有嚴(yán)重危險(xiǎn)的生產(chǎn)場(chǎng)所，應(yīng)按其生產(chǎn)實(shí)際需要確定。對(duì)于疏散照明和備用照明只要采用自動(dòng)轉(zhuǎn)換是容易實(shí)現(xiàn)的。即使使用柴油發(fā)電機(jī)組作為西雅格應(yīng)急電源，采用自動(dòng)啟動(dòng)、自動(dòng)轉(zhuǎn)換也是可以實(shí)現(xiàn)的。對(duì)于安全照明，因轉(zhuǎn)換時(shí)間為0.5s極短，所以不能采用柴油發(fā)電機(jī)組為西雅格應(yīng)急電源，也不能用熒光燈做為光源，必須用瞬時(shí)點(diǎn)燃的白熾燈且須自動(dòng)轉(zhuǎn)換。</p><p style="text-indent:25px">西雅格應(yīng)急照明在實(shí)際建筑工程中，應(yīng)急照明電源的選擇應(yīng)根據(jù)建筑物的層數(shù)、規(guī)模大小、復(fù)雜程度、建筑內(nèi)停留和流動(dòng)人員的多少、建筑物內(nèi)的生產(chǎn)和使用特點(diǎn)、火災(zāi)危險(xiǎn)程度及建筑物的重要程度，以及其他應(yīng)急電源的設(shè)置情況等等，綜合考慮并進(jìn)行應(yīng)急照明技術(shù)經(jīng)濟(jì)分析比較，選擇出比較優(yōu)的應(yīng)急照明電源。組合電源方式具有二種以上電源的優(yōu)點(diǎn)，單方缺點(diǎn)可以互補(bǔ)。雖然投資較大，但由于可靠性高，在高層建筑和一些特別重要的大型建筑中仍普遍采用。西雅格應(yīng)急照明燈按按功能可分為兩類。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽口碑比較好的西雅格應(yīng)急照明供貨商,西雅格應(yīng)急照明" src="https://tyunfile.71360.com/UploadFile/shangyong/637341465567880859/867296.png"></div><p style="text-indent:25px">通常在下列場(chǎng)所應(yīng)設(shè)置西雅格應(yīng)急照明的備用照明：(1)照明熄滅將造成較大***影響或嚴(yán)重經(jīng)濟(jì)損失的場(chǎng)所。如重要的通信中心、廣播電臺(tái)、電視臺(tái)、發(fā)電廠與中心變電所、控制中心、國(guó) 家和國(guó)際會(huì)議中心、重要旅館、國(guó)際候機(jī)樓、交通樞紐、重要的動(dòng)力供應(yīng)站（供熱、供氣、供油）及供水設(shè)施等。(2)照明熄滅將妨礙救援工作進(jìn)行的場(chǎng)所。如控制室、西雅格應(yīng)急發(fā)電機(jī)房、廣播室及配電室等。(3)照明熄滅將造成現(xiàn)金、貴重物品被竊的場(chǎng)所。如大中型商場(chǎng)的貴重物品售貨區(qū)、收款臺(tái)及銀行出納臺(tái)等。西雅格應(yīng)急照明燈具用于火災(zāi)時(shí)人員疏散和滅火的必備設(shè)施。安徽口碑比較好的西雅格應(yīng)急照明供貨商</p><p style="text-indent:25px">西雅格應(yīng)急照明燈可以在各種惡劣的環(huán)境下正常工作。安徽口碑比較好的西雅格應(yīng)急照明供貨商</p><p style="text-indent:25px">通常在下列場(chǎng)所應(yīng)設(shè)置西雅格應(yīng)急照明的備用照明：(1)照明熄滅將造成較大影響或嚴(yán)重經(jīng)濟(jì)損失的場(chǎng)所。如重要的通信中心、廣播電臺(tái)、電視臺(tái)、發(fā)電廠與中心變電所、控制中心、國(guó)家和國(guó)際會(huì)議中心、重要旅館、國(guó)際候機(jī)樓、交通樞紐、重要的動(dòng)力供應(yīng)站（供熱、供氣、供油）及供水設(shè)施等。(2)照明熄滅將妨礙救援工作進(jìn)行的場(chǎng)所。如控制室、西雅格應(yīng)急發(fā)電機(jī)房、廣播室及配電室等。(3)照明熄滅將造成現(xiàn)金、貴重物品被竊的場(chǎng)所。如大中型商場(chǎng)的貴重物品售貨區(qū)、收款臺(tái)及銀行出納臺(tái)等。西雅格應(yīng)急照明燈可按工作狀態(tài)和功能進(jìn)行分類。安徽口碑比較好的西雅格應(yīng)急照明供貨商</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2819222.html</p></div></div></div></div></div><div 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